Current sea water temperature:
+38.1°F
| Minimum sea water temperature in April: | 41.2°F |
| Maximum sea water temperature in April: | 29.3°F |
| Average sea water temperature in April: | 34.2°F |
| more information | |
14 days
forecast
forecast
| Rocky Harbour |
monthly
weather
weather
| Rocky Harbour |
Sea water temperature for the last 10 days:
| April 17 | 38.1°F | April 12 | 35.6°F |
| April 16 | 36.0°F | April 11 | 35.2°F |
| April 15 | 36.0°F | April 10 | 31.6°F |
| April 14 | 34.7°F | April 9 | 31.8°F |
| April 13 | 34.5°F | April 8 | 30.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Rocky Harbour?
Based on the data about daily sea water temperature for the last three years the warmest sea in Rocky Harbour was noticed in August, September and July.
Monthly Sea Temperatures in Rocky Harbour, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 63.1°F. The highest and lowest sea temperatures during the month were 67.1°F and 60.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 60.8°F. The highest and lowest sea temperatures during the month were 63.3°F and 57.9°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 59.4°F. The highest and lowest sea temperatures during the month were 63.0°F and 50.7°F.
current
weather
weather
| Rocky Harbour |
weather in
April
April
| Rocky Harbour |
Best time for vacation in Rocky Harbour
Rocky Harbour on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Rocky Harbour
Local time: 19:25
April 17, friday
2100
30°F
S
7 mph
7 mph
April 18, saturday
0000
25°F
S
6 mph
6 mph
0300
25°F
S
5 mph
5 mph
0600
23°F
S
6 mph
6 mph
0900
27°F
S
5 mph
5 mph
1200
28°F
SE
5 mph
5 mph
1500
32°F
SE
2 mph
2 mph
1800
30°F
SE
1 mph
1 mph
